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PAN CHING-TSAI

Overview
  • Total Patents
    16
About

PAN CHING-TSAI has a total of 16 patent applications. Its first patent ever was published in 2001. It filed its patents most often in United States and Taiwan. Its main competitors in its focus markets electrical machinery and energy, environmental technology and computer technology are SHENZHEN BOYN ELECTRIC CO LTD, CHEN LIJING and TOREX DEVICE CO LTD.

Patent filings in countries

World map showing PAN CHING-TSAIs patent filings in countries
# Country Total Patents
#1 United States 9
#2 Taiwan 7

Patent filings per year

Chart showing PAN CHING-TSAIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pan Ching-Tsai 16
#2 Chen Po-Yen 5
#3 Lee Yu-Hsiang 3
#4 Wey Chin-Der 3
#5 Lai Ching-Ming 2
#6 Wei Ching-De 2
#7 Wang Yu-Chuan 2
#8 Cheng Ming-Chieh 2
#9 Chen En-Lin 2
#10 Ye Dung-Sheng 1

Latest patents

Publication Filing date Title
US2014056032A1 High-efficiency high step-up ratio direct current converter with interleaved soft-switching mechanism
US2013322126A1 Soft-switching inverter utilizing high step up ratio circuit with active clamping
US2013250637A1 Single-Stage Single-Switch Voltage Converter
TW200531424A Induction servo motor drive with accurate indirect rotor flux oriented control
TW200505142A Pander zero-current-transition circuit for DC/DC converters
TWI220594B A fully digital linear-torque-controlled IPMSM drive
TW200425625A DC/AC or AC/DC converters to form the pander zero-voltage-transition circuit
TW200423523A Penta type zero-voltage transfer circuit applied in DC/DC converter
TW200421940A Passive control circuit applied in linear load to maintain a constant voltage or constant current
TW518633B Cold cathode fluorescent tube driver for display of notebook computer